Jiangsu Provincial Standard of the People's Republic of China
Latest
DB3207/T 2013-2023
Scope
Applicable to the design, production, construction and installation, and acceptance of exterior windows (hereinafter referred to as exterior windows) of newly built, renovated, and expanded civil buildings in Lianyungang City
DB3207/T 2013-2023 history
2023DB3207/T 2013-2023 Technical regulations for exterior window systems of civil buildings